Matlab source code for Modeling Pt. I

A large part of the source code is adapted or directly obtained from the source code of the Programming Assignments on the course Machine Learning on Coursera.

data.txt: original data
ROC_curve.m: File for plotting the ROC curve
Files for Tuning the Regularization Parameter: C_sSVM.m, lambda_slr.m, lambda_wslr.m
Files for classification (main files): whole_saliva_fld.m, supernatant_fld.m, whole_saliva_logisticRegression.m, supernatant_logisticRegression.m, supernatant_linearKernel.m

Other .m files are mainly functions that are called by the files listed above.
The .jpg files are figures of ROC curves and classificaiton facet for the whole saliva setting.
It should be noted that it takes quite a long time to train an SVM.

Enjoy!

de
Midnight, Sept. 19th, 2015
Beijing, China